1132231301 has 2 divisors, whose sum is σ = 1132231302. Its totient is φ = 1132231300.

The previous prime is 1132231291. The next prime is 1132231319. The reversal of 1132231301 is 1031322311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1129027201 + 3204100 = 33601^2 + 1790^2 .

It is an emirp because it is prime and its reverse (1031322311) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1132231301 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1132231301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1132231351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566115650 + 566115651.

It is an arithmetic number, because the mean of its divisors is an integer number (566115651).

Almost surely, 2^1132231301 is an apocalyptic number.

It is an amenable number.

1132231301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132231301 is an equidigital number, since it uses as much as digits as its factorization.

1132231301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1132231301 is about 33648.6448612719. The cubic root of 1132231301 is about 1042.2655557243.

Adding to 1132231301 its reverse (1031322311), we get a palindrome (2163553612).

The spelling of 1132231301 in words is "one billion, one hundred thirty-two million, two hundred thirty-one thousand, three hundred one".